It’s definitely one of them!
Yellow or black teeth is a lot of friends have encountered things, so why will the teeth become yellow or black?
Today, I will give you three reasons why your teeth are no longer white. Let’s get to know them.
1, carbonated drinks, now a lot of people like to drink cola carbonated drinks, these drinks contain sweeteners, sugar and co2, etc., acidic, long-term consumption of easy corrosion teeth, make teeth surface become rough, bacteria and drinks in the pigment deposition in the surface of teeth, make teeth yellow black, serious and even lead to tooth decay.
2, high sugar content of food such as candy, cake, especially imported milk powder, etc.
These high-sugar foods are sticky and tend to stick to the surfaces and crevices of teeth, ferment to produce acid and eventually erode enamel.
Plaque is more likely to accumulate on the surface of a tooth where the enamel has been destroyed, causing the tooth to turn yellow and black and form cavities.
3. Food or drink with coloring, such as strong tea, soy sauce, chocolate, fruit juice drinks, etc.
The pigment in such food remains on the tooth surface, and over time, it causes exogenous pigment deposition, which even enters the deep layer of the tooth and darkens the tooth.
1. Baking soda and salt when brushing your teeth every day, add salt and water to the amount of baking soda, mix well, don’t be too thin, and can be applied to the teeth, and then use a clean cloth or toothbrush to dip a small amount of gently brush your teeth, it is OK!
2, vinegar whitening teeth vinegar or white vinegar contained in the mouth for 1 to 3 minutes, and then spit out to take brushing teeth.
Although this effect is very good, but the teeth will feel very sour, numb, so about 2 months or so to do once, otherwise very bad for the teeth.
This method is also suitable for people with bad breath.
3, peanut whitening teeth peanuts can also whiten teeth, in fact, in the process of eating peanuts is a process of cleaning teeth, so teeth whitening is to eat more peanuts.
4, with the help of dental powder now on the market there are a lot of dental powder sales, you can try to buy home use, use after a week to see whether there is an obvious effect.
If you have yellowish teeth, you may need to visit a dentist for help.
5, ultrasound dental calculus easy to cause dental plaque accumulation, resulting in gingivitis, periodontal disease.
Ultrasonic wave cleaning is mainly aimed at clearing tooth stone part, also have whitening effect at the same time.
Thick layers of staining can also be largely removed by ultrasonographic cleaning.
But if the tooth has a cavity, groove, or adjacent to the surface, the stain is not easy to remove.
These foods can also whitening mint, mint in alkene compounds containing a single post can be through the circulation of blood to the lungs, feel fresh smelling when breathing.
Sugar-free gum, which increases saliva production and neutralizes acidity in the mouth, further preventing tooth decay.
Cheese, calcium and phosphate can balance the pH of the mouth and prevent the mouth from being exposed to an acidic environment conducive to bacterial activity, which can lead to cavities.
Regular consumption can increase the calcium in the tooth surface, which helps to strengthen and rebuild the enamel, making the teeth stronger.
Guava/banana, tropical fruit contains high vitamin C to maintain gum health.
In severe deficiency, the gums become weak and susceptible to diseases such as swollen gums, bleeding, loose or missing teeth.
